fabric/fabric — pull request #675 by kisielk (2012-07-03 20:41:11+00:00)
Title: shell_env context manager

Here's my implementation of the shell_env context manager. I merged the logic for the path context manager in to the same code since they do nearly the same thing.

Added a basic test, though there should probably be something to actually test the command that's generated I didn't see any examples of similar tests for how to do that.

For GH-263